Abstract: Based on the in-depth investigation and analysis of the current civil engineering in China, it is found that although the design specifications and the bearing safety and firmness of the structure construction are above the safety setting level on the whole, there are still some gaps compared with the similar foreign codes. Therefore, this paper will analyze the safety and durability of civil engineering structure, and put forward the corresponding measures to improve the safety and durability. 关键词: 土建工程; 结构; 安全性; 耐久性